A new convolutional neural network uses PET brain scans to detect biological signs of Alzheimer's disease years before the symptoms appear, researchers report.
According to a new twin study, cerebral glucose metabolism plays a major role in the bilateral parietal lobe and left temporal lobe, while environmental factors influence different brain regions.
A new neuroimaging study reports veterans with PTSD could have hormonal irregularities due to pituitary gland damage from blast related injuries.
